| Attribute | Ducati Monster S 4 × | Ducati Monster 900 2001 × |
|---|---|---|
| General | ||
| Production from (year) | 2001 | 2001 |
| Make | Ducati | Ducati |
| Model | Ducati Monster S 4 | Ducati Monster 900 |
| Category | Naked bike | Naked bike |
| Engine and transmission | ||
| Engine type | V2, four-stroke | V2, four-stroke |
| Valves per cylinder | 4 | 2 |
| Fuel system | Injection | Injection |
| Displacement (cm³) | 916 | 904 |
| Power (kw) | 73 | 56.9 |
| Transmission type,final drive | Chain | Chain |
| Torque (Nm) | 92 | 73 |
| Bore (mm) | 94 | 92 |
| Stroke (mm) | 68 | 68 |
| Gearbox | 6-speed | 6-speed |
| Chassis | ||
| Front brakes | Dual disc | Dual disc |
| Rear brakes | Single disc | Single disc |
| Diameter (mm) | 245 | 245 |
| Front tyre | 120/70-ZR17 | 120/70-ZR17 |
| Rear tyre | 180/55-ZR17 | 170/60-ZR17 |
| Front wheel travel (mm) | 120 | 120 |
| Rear wheel travel (mm) | 144 | 144 |
| Dimensions | ||
| Wheelbase (mm) | 1,440 | 1,430 |
| Dry weight (kg) | 193 | 185 |
| Power/weight ratio | 0.3782 | 0.3076 |
| Seat height (mm) | 803 | 815 |
| Performance | ||
| Top speed (km/h) | 230 | 210 |
| Fuel capacity (l) | 16.5 | 16 |